I make most of my own IPF's with Disk-Utilities, it's a great utility for the common formats and some not so common ones too, plus a good way to authenticate your streams and dumps are good. But, as kaffer says, no new formats have been added for a quite a while as Flash Floppy is now full steam ahead

Thanks for that, seems to work now. Managed to create an ipf for the Uridium 2 Demo on Amiga Format 54b!

By the way, the SPS library is only used for reading IPFs, as it does not support creating new IPFs. Hence that feature is implemented wholly within the analyser library with no external library dependency.

Yeah, not all formats are supported! I have a few with ST type sectors of 256 bytes for the protection! You can try raw_dd on those tracks and see if that works, while it's just a raw format it does actually work on some unidentified formats!!